zoo vs installation

zoo and installation both are nouns.

Word	Noun	Adjective	Verb	Adverb
zoo	Yes	No	No	No
installation	Yes	No	No	No

As nouns, installation is a hypernym of zoo; that is, installation is a word with a broader meaning than zoo:

zoo: the facility where wild animals are housed for exhibition
installation: a building or place that provides a particular service or is used for a particular industry

Other hypernyms of zoo include facility.

zoo (noun)	installation (noun)
the facility where wild animals are housed for exhibition	the act of installing something (as equipment)
	a building or place that provides a particular service or is used for a particular industry
	a formal entry into an organization or position or office